matrixFlu VIS - TriOS Mess- und Datentechnik

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matrixFlu VIS

High-end fluorometer for fluorescence measurments.
Our high-end matrixFlu VIS fluorometer combines multiple excitation and detection wavelengths for fluorescence meas­urements in a single device with a highly compact design. The special optical arrangement of excitation and detection channels enables not only single values to be determined, but also a 4x4 matrix of wavelength combinations. This allows quasi synchronous in-situ detection of EEMs (Excitation Emission Matrices).
MatrixFlu VIS is primarily designed for the online detection of algae (cyanobacteria, green algae, etc.) and is expanded by the detection of CDOM.
State-of-the-art, specially selected LEDs are used for fluorescence excitation. The stability of measured values is increased by an internal temperature correction.
Equipped with our innovative G2 interface with web browser configuration, internal data logger, flexible protocols and data outputs, matrixFlu offers extensive features that go significantly beyond what's available on the market today.
The unified platform of all TriOS photometers also facilitates a standardized spare parts and consumables system, which allows the use of a wide range of accessories for our devices. Furthermore the cutting-edge G2 interface enables quick integration into third-party systems.
Light Source
3 LEDs (375 nm/470 nm/590 nm)
Detector
4 photo diodes with filter
Measurement principle
Fluorescence
Parameter
CDOM [μg/L]
Chlorophyll a [μg/L]
Phyocyanin [μg/L]
Measuring range
CDOM: 0...500 μg/L
Chlorophyll: 0...200 μg/L
Phyocyanin: 0...200 μg/L
Turbidity compensation
No
Data logger
No
T100 response time
30 s
Measurement interval
60 s

Housing material
Stainless steel (1.4571/1.4404) or titanium (3.7035)
Dimensions (L x Ø)
155 mm x 36 mm
~ 6.1˝ x 1.4˝
Weight stainless steel
~ 0.6 kg
~ 1.3 lbs
Weight titanium
~ 0.5 kg
~ 1.1 lbs

Interface digital
Ethernet (TCP/IP), RS-232 or RS-485 (Modbus RTU, OGC PUCK)
Power consumption typically
≤ 1.8 W
Power consumption with network
≤ 1.8 W
Power supply
12...24 VDC (± 10 %)

Maintenance effort
≤ 0.5 h/month (typical)
Calibration/maintenance interval
24 months
System compatibility
Modbus RTU, OGC PUCK
Warranty
1 year (EU: 2 years)
US: 2 years

Max. pressure with SubConn
30 bar
~ 435 psig
Max. pressure with fixed cable
3 bar
~ 43.5 psig
Max. pressure in FlowCell
1 bar, 2...4 L/min
~ 14.5 psig, 0.5 to 1 gpm
Protection type
IP68
NEMA 6P

Sample temperature
+2...+40 °C
~ +36 °F to +104 °F
Ambient temperature
+2...+40 °C
~ +36 °F to +104 °F
Storage temperature
-20...+80 °C
~ -4 °F to +176 °F
Inflow velocity
0.1...5 m/s
~ 0.33 fps to 16.4 fps

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